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TRUSTED BY BRANDYWINE, MD HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon17
    Verified energy efficiency auditing services reviews

Find Energy efficiency auditors in Brandywine

Avatar for EDGE Energy
EDGE Energy
4.5(
51
)
Home Energy Audit

Serving Brandywine, MD and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"Edge Energy did an energy audit for us, then sealed the house, installed a new roof with excellent insulation, and an ERV fan to ensure fresh air. They were a delight to work with throughout, very friendly and professional. We needed some follow up work due to quirks in the house, not bad work by Edge, and they did it promptly and without charge. I couldn't recommend them more highly."
Infrared finds air leaks!
All PM's are certifed under BPI, NCI, RESNET, NAHB
Air-sealing and insulating attics is our SPECIALTY
Locally Owned Business
Weatherization Truck

+5

Recommended by89%of homeowners
Avatar for Complete Home Solutions, LLC
Complete Home Solutions, LLC
3.9(
85
)
Home Energy Audit

Serving Brandywine, MD and surrounding areas

Approved

In business since 2002

Free estimates

Warranties offered

"Very professional. Fully explained the process before starting and showed photos of the areas that needed insulation in my home. Before and after photos. Used energy company rebates to reduce my out of pocket expenses and did follow up evaluation. I saw the change in my energy bill! Thanks!"
 Stone Front of Addition
 Kitchen
 .
 After
Screened Porch and Deck

+93

Response time1 day
4 neighbors recently requested a quote
Recommended by73%of homeowners
Elysian Energy, LLC
New to Angi
Home Energy Audit

Serving Brandywine, MD and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

Elysian Energy, LLC is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 50 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!\n\n

Response time1 day
Avatar for Go Green Incentive
Go Green Incentive
5.0(
6
)
Energy Audit - For BusinessHome Energy Audit

Serving Brandywine, MD and surrounding areas

In business since 2015

Free estimates

Emergency services offered

Our primary goal is to assist forward-thinking, thrifty individuals and businesses with the implementation of energy efficient services, ranging from energy audits to building automation. Contact us today to learn more about the many ways that we can reduce your individual or business carbon footprint and save money!

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+3

Recommended by100%of homeowners
Accurate Insulation - Home Facebook
4.2(
152
)
Energy Audit - For BusinessHome Energy Audit

Serving Brandywine, MD and surrounding areas

In business since 2005

Free estimates

Credit card accepted

"Great job . . . very professional and clean. C.J. and I spoke of several projects (blown-in insulation, foaming in attic and emergy inspection) unfortunately I had my fridge/freezer go up that week as well and financially could not cover all three. C.J discussed my options and felt that it would be more cost effectivbe if I just had the foam and insulation done. He folt that I would get the most bang for my buck since my attice contained little to no insulation and the energy inspection could be done another time. Work was completed in a timely, efficient, professional manner. Thanks C.J. & company."
Response time2 days
Recommended by97%of homeowners
Avatar for Mark Group
Mark Group
4.4(
467
)
Energy Audit - For BusinessHome Energy Audit

Serving Brandywine, MD and surrounding areas

In business since 1974

Free estimates

Credit card accepted

"They did a nice job putting together an efficiency audit and explaining what they'd like to do.  The price wasn't cheap, but they were flexible in detailing the different pieces of the overall bid.
They were a little persistent about closing the deal, but my wife and I had to prioritize finances elsewhere in our new house.  We intend on refreshing the estimate and doing the work sometime in the near future.
"
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+14

Recommended by83%of homeowners
Avatar for BGE Home
BGE Home
4.6(
1,327
)
Energy Audit - For BusinessHome Energy Audit

Serving Brandywine, MD and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"I was very happy with them. The price was really good this time, it was like a special or something; it was less than normal. Definitely, I would use them again. I started using them in 1976. Well, they are our local energy supplier and they've always done a good job."
Recommended by94%of homeowners
Akinfe Air
4.9(
9
)
Energy Audit - For BusinessHome Energy Audit

Serving Brandywine, MD and surrounding areas

Emergency services offered

Credit card accepted

HVAC Installation and Repair Technician...Hello if you are tired of being over charged by our competitors want same day or next day service done the right way give Akinfe Air a call. We Aim to please and don't charge like our competitors. We offer state of the art hvac equipment sales and service...we look forward to working with you on your home comfort needs!

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+11

Recommended by100%of homeowners
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Energy Efficiency Auditing questions, answered by experts

There is no blanket figure for a residential home’s electrical load, since load varies by the size of the home, how many appliances are used, and the efficiency of their electrical systems. Typically, however, it’s safe to assume 40 to 60 amps is the average electrical load of a residential home. 

Yes, including optimizing settings and suggesting upgrades if needed.

The number one culprit of high energy bills is older appliances, especially fridges and freezers that are left on all the time. These two appliances tend to last a long time, which is good, but it also means that newer models are usually significantly more energy-efficient due to upgraded technology. The second most common reason for a high bill is heating and air conditioning.

To determine the right size generator for your house, you should calculate the total wattage of the appliances and devices you want to power during an outage. List all essential items, note their start-up wattages, and add them together.

Here are some typical wattage requirements for common appliances:

  • Refrigerator: 600 watts

  • Large dehumidifier: 700 watts

  • Large window air conditioner: 1,400 watts

  • Water heater: 3,000 to 4,500 watts

  • Electric furnace: 5,000 to 25,000 watts

A 7,500-watt generator might be sufficient for essentials like a refrigerator, freezer, well pump, and lighting circuits. However, for high-demand items like a water heater or furnace, a whole-home generator is a better choice. A portable generator may be enough if you only need to power a few critical items.

While home square footage can offer a rough estimate, it is not always a reliable indicator. For reference, here are some typical generator sizes based on square footage:

  • 1,000 sq ft: 6–9 kW

  • 1,500 sq ft: 7–10 kW

  • 2,000 sq ft: 10–14 kW

  • 2,500 sq ft: 12–16 kW

  • 3,000 sq ft: 16–20 kW+

For the most accurate sizing, consult a professional who can calculate your home's peak and average power consumption and recommend the optimal generator.

Costs depend on pipe length, accessibility, and whether additional services are required.

The Brandywine, MD homeowners’ guide to energy efficiency auditing services

From average costs to expert advice, get all the answers you need to get your job done.